baber/WOPTO huggingface dataset:
Patent DE-3526525-A1 (DE)
Title: Display system for monitoring electrical networks of different voltages, especially of electrical systems in vehicles
Inventor: ORSZAGH LASZLO
IPC: G01R31/00
Filed: 1985-07-24
Abstract: The display system according to the invention for monitoring electrical networks of different voltages, especially of electrical systems in vehicles, has at least one control input (E1) which is formed by a resistor (R2) which is connected in series with the base of a transistor (T1), the emitter of the transistor being connected to the common terminal, and has at least one output which is formed by a light-emitting diode (LD1) which is inserted in the collector circuit of the transistor (T1), a constant voltage which is independent of the magnitude of the operating voltage being ensured for the light-emitting diode/transistor circuit by means of a resistor (R1) and a zener diode (ZD1), and the entire circuit arrangement is accommodated in a housing (1) which has openings (4) for light-emitting diodes (LD1-LD3) on its front side and a standard plug connector (6) for electrical connection on its rear side. <IMAGE>
Patent DE-3526823-A1 (DE)
Title: Element having a plurality of optical fibres
Inventor: OESTREICH ULRICH
IPC: G02B6/44
Filed: 1985-07-26
Abstract: The element has a plurality of optical fibres (LW1, LW2, LW3) which are mounted in an ordered fashion relative to one another and between which there is a mechanical connection. In the case of the individual optical fibres (LW1, LW2, LW3), a thin slide coating (GS1, GS2, GS3) on which a fixed outer cover (OH1, OH2, OH3) is provided is applied to their coating (CT1, CT2, CT3). The mechanical connection exists only between the outer covers (OH1, OH2, OH3) of the optical fibres. <IMAGE>
Patent DE-3531907-A1 (DE)
Inventor: ROST ROBERT R DR
IPC: C10M169/04
Filed: 1985-09-05
Abstract: A lubricant composition suitable for use in hot forming processes of metals or alloys comprises (i) a major amount in total of at least one partially oxidised and/or partially polymerised unsaturated fatty acid glyceride; (ii) a minor amount in total of at least one pentaerythritol ester, and (iii) 1 to 10% in total of one or more additives, selected from metal dialkyl dithiophosphates and organic compounds, especially esters, of boric acid, capable of promoting the formation of carbon during use of the composition. Preferred components are (i) partially oxidised and/or polymerised linseed oil, (ii) pentaerythritol monooleate and (iii) a zinc dialkyl dithiophosphate. The compositions permit improved carbon layer lubrication at hot metal working temperatures with decreased formation of fumes and/or odours.
Patent DE-3536070-A1 (DE)
Title: Device for cooling a gas stream
Inventor: HINGORANI JAGU ING GRAD
IPC: F25D17/06
Filed: 1985-10-09
Abstract: A device is described for cooling a gas stream which is guided in a flow channel, for example an air stream in a household refrigerator, the gas stream containing at least one component which tends to form deposits. The device contains a heat exchanger 5 which is arranged in the flow channel and whose attached face is greater than its end face 12. <IMAGE>
Patent DE-3605372-A1 (DE)
Title: Bath cover
Inventor: SEIDINGER HELMUT
IPC: A47K3/00
Filed: 1986-02-20
Abstract: A bath cover 1 having a flat element 4 which, in the use position, covers the bath entry opening 3 partially and in a flat manner and rests on or is held in the upper edge region at least of the side walls, is to be designed such that better utilisation of the confined space conditions in an apartment bath can be achieved and the bath can be used, simply and quickly, as a supporting or lying area. This object is achieved in that the cover 1 has a multiplicity of flat elements 4 which are attached to one another, are pivotable or displaceable relative to one another, lie approximately parallel next to one another on the same plane in the bath longitudinal direction and cover the bath entry opening 3 and are designed to be load-bearing in the bath transverse direction. <IMAGE>
Patent DE-3606530-A1 (DE)
Title: Apparatus which can be used on building sites for attaching guard-rail boards or the like
Inventor: BAUMANN WOLFGANG
IPC: E04G21/32
Filed: 1986-02-28
Abstract: With the aid of an apparatus (9), a protective guard-rail can be attached beyond a building opening. The apparatus (9) has a fastening device (10) which can be fastened on a building part or the like - usually a wall - which borders the building opening laterally. The fastening device (10) exhibits a retaining device (14) for a post (15) which stands vertically upright on an underlying surface in the use position. Said post can be rotated or shifted about its longitudinal axis. The post (15) is, furthermore, non-releasably connected to the retaining device (14) and, on either side of the retaining device (14), exhibits in each case at least one securing means (18, 19) for a guard-rail board. Instead of the non-releasable post (15) there may also be provided a releasable and reversible post which, at least on one side of the retaining device, has at least one securing means for a guard-rail board. <IMAGE>
Patent DE-3611948-A1 (DE)
Title: Discharging control device for a rotary roaster, burner and/or calciner
Inventor: DOCHERTY JAMES P
IPC: F27B9/38
Filed: 1986-04-09
Abstract: The invention provides a worm for a rotary calcining, burning or roasting furnace (oven, kiln) which comprises a discharging passage or a discharging passage which is preferably in the form of a mounting, frame, stand or the like and which has an open top side and an open bottom and is fixed between the discharging end of the furnace-discharging shaft and a rotary discharging table. The worm has a gap at its lower edge, through which material discharged into the worm flows out on to the discharging table. The worm can be cylindrical or polygonal in plan, the gap can be uniform in depth or stepped and/or change in a stepless manner, and its depth and/or circumferential extent can be adjustable.
Patent DE-3615715-A1 (DE)
Title: Microtome
Inventor: WOLF BERNHARD DR
IPC: G01N1/06
Filed: 1986-05-09
Abstract: A microtome (1) has a sample arm (11) with a specimen arm (18) which can be displaced in the axial direction with respect thereto and on whose front end a specimen holder (19) and a displacement sensor (61, 62, 64) are mounted. The specimen is embedded in a sample block (63) made from transparent plastic. The sample block (63) is illuminated from the rear with the aid of an optical fibre (65). Provided on the sample block (63) in the vicinity of the front end is a marking (62) which is projected with the aid of an optical system (64) onto an optoelectronic potentiometer (61). <IMAGE>
Patent DE-3624056-A1 (DE)
Title: Bucket-wheel excavator
Inventor: PALLASVIRTA JAAKKO DIPL ING
IPC: E02F3/18
Filed: 1986-07-14
Abstract: The bucket-wheel excavator (1) is movable on crawlers of an undercarriage (2) and, via a live ring (3), carries a jib (4) which can also be vertically adjustable. The buckets (6) of the bucket wheel (5) mounted on the jib (4) convey the cleared material via a conveyor band (7) to the discharge funnel (8) of a pivotable discharge conveyor band (9). To loosen hard cleared material, rotary cutting heads (10) provided with cutting teeth (13) are arranged on both sides next to the bucket wheel (5). These rotary cutting heads (10) are mounted with their drive motors (11) in bearings (12) of the jib (5) and are axially displaceable in the direction of the overburden slope. The rotary cutting heads (10) are at the top at a greater distance from the bucket wheel (5) than the lower ones which move the overburden material directly in front of the buckts (6) of the bucket wheel (5).   <IMAGE>
Patent DE-3629777-A1 (DE)
Title: Lip seal of plastic, especially for the centreboard trunk of a windsurfing sailboard
IPC: B63B35/79
Filed: 1986-09-02
Abstract: The lip seal for the centreboard trunk (case) of a windsurfing sailboard (1) has two supporting battens (3) let into the body of the board on both sides of the centreboard trunk opening (2), and two cover strips (5) taking the form of clamping battens, which are flush with the profile (4) of the submerged part of the sailboard, for clamping into the supporting battens (3). The cover strips (5) consist of a flat extruded section, which has an outer clamping zone (6) of a hard plastic, such as polyvinyl chloride, and an inner zone, forming a sealing lip (7), of an elastic plastic, such as polyurethane. The two sealing lips (7) of the lip seal form an elastic, impervious seal for the centreboard trunk opening (2) in the raised (8') and lowered (8'') positions of the centreboard (8). <IMAGE>
Patent DE-3630460-A1 (DE)
Title: Monitoring device for the checking of empty pallets
Inventor: BRUDER HARALD R
IPC: G07C3/00
Filed: 1986-09-06
Abstract: A monitoring device for the checking of empty pallets is to be provided, by means of which, during the operation of placing the empty pallets onto the discharge conveyor, a positive inspection of these empty pallets or of their underside can be carried out virtually without interruption and without machines and devices in the subsequent transport flow. For this purpose, there is proposed, in the region of an empty-pallet delivery station, a monitoring device which is formed from a bottom-viewing station with following transfer station, the bottom-viewing station having one and/or more test devices reproducing the underside of the pallets and viewing devices assigned to the viewing range of the inspector.
Patent DE-3634364-A1 (DE)
Title: Device for feeding bar stock
Inventor: BRUENEMANN BERNHARD HERMANN DI
IPC: B23B13/02
Filed: 1986-10-09
Abstract: A device for feeding bar stock to a work spindle of a lathe, with a carrier which extends in the feed direction and on which at least one holder is displaceably guided in the feed direction. In order to improve this device in such a way that lesser demands have to be imposed on the bar geometry and in addition there is less tendency to oscillate or vibrate, it is proposed that the holder be a feeding chuck accommodating the opposite end of the bar stock from the work spindle and that the bar stock be rotatable free of support between this feeding chuck and a front carrier end facing the lathe.
Patent DE-3635947-A1 (DE)
Title: Set of toy building blocks
Inventor: CHEN CHEN-TSUNG
IPC: A63H33/08
Filed: 1986-10-22
Abstract: Set of toy building blocks, comprising identical or similar toy building blocks which can be connected to one another in order to provide a structure of the desired form and exhibit in each case one annular part (10) which, by means of its internal circumference, can be plugged onto an inflatable part (40), for a clamping connection thereto, and is provided, on its external circumference, with at least one connecting element (20) and a holder (30). The connecting element (20) exhibits a shaft part (21) and a head part (22) which is adjacent thereto, whereas the holder (30) is formed by two sidewalls (31) which border the external circumference of the annular part (10), by a front end wall (32) extending between the sidewalls (31), and by an incision (34) provided in the end wall (32). <IMAGE>
Patent DE-3642863-A1 (DE)
Title: Accessory device for sewing machines
Inventor: WOERZ HERBERT DIPL ING
IPC: D05B35/06
Filed: 1986-12-16
Abstract: The invention relates to an accessory device for sewing machines for sewing tape pieces onto sewing material automatically and in the correct longitudinal position. In order also to ensure an automatic positioning of the ply of the tape start, according to the invention the press foot is provided with an upper limiting wall of a guide channel formed in the press foot, the said upper limiting wall being capable of being raised in a beak-like manner. The guide channel of the press foot itself is held in the region of its lower limiting wall which extends into the region of the needle position and which rests solely on the lower ply of the sewing material. The upper limiting wall itself bears with specific prestress solely on the tape to be sewn on.
Patent DE-3643052-A1 (DE)
Title: Process and apparatus for the packaging of horizontal articles of the most diverse kinds into plastic foils
Inventor: PAVEL WILFRIED
IPC: B65B25/20
Filed: 1986-12-17
Abstract: Process and apparatus for the packaging of horizontal articles of the most diverse kinds into plastic foils. In the textile sector, it has hitherto been generally customary to package garments in plastic foil individually, the packaged articles then being transported in horizontal stacks with a large dispatch volume and in a disorderly way. The new packaging process and the apparatus carrying this out are to allow an efficient packaging of articles belonging to one another to form a unit and a space-saving dispatch of the packaging units. In the rectilinear, horizontal and intermittent run, a hanger part (18) and a plurality of articles (3) are introduced successively, one behind the other, between two web-like plastic foils (4) extending one above the other, and the plastic foils (4) are intermittently transversely and longitudinally welded into a packaging unit (25) having a foil chamber (25a), closed on all sides, for each article (3), and the packaging unit (25) consisting of the foil chambers (25a) hanging on one another is then moved into the vertical direction and transported away in a hanging position. The process and the apparatus are suitable for an ordered packaging of articles belonging to one another and for the space-saving dispatch of these. <IMAGE>
Patent DE-3706601-A1 (DE)
Title: Heater having a heating conductor and resistance wire wound in a meandering shape
Inventor: MEYWALD KLAUS
IPC: H05B3/16
Filed: 1987-02-28
Abstract: The invention relates to a heater having heating conductors which are guided in general in a meandering shape in turns and have a multiplicity of reversal regions, at least one row of the reversal regions of the heating conductor being attached to an insulating holding element, it being provided that the heating conductor (2) is stiffened by profiles (11, 16, 31, 32) in order to reinforce the turn sections which are not fixed. <IMAGE>
Patent DE-3707231-A1 (DE)
Title: Cutting device for griddle cakes
IPC: B26D3/18
Filed: 1987-03-06
Abstract: A cutting device for griddle cakes or the like is proposed which has a frame with cutting elements which are arranged in a grid like manner. The frame is made to vibrate by a vibration device in such a way that the cutting elements can be easily guided from above through a griddle cake to be cut into pieces.
Patent DE-3708153-A1 (DE)
Title: Method for the production of easy-to-open crown caps
Inventor: HSU SPENCER S C
IPC: B65D41/42
Filed: 1987-03-13
Abstract: A description is given of a method for the production of easy-to-open crown caps in which the said crown caps are produced in a continuous process with predetermined lines of weakness to allow them to be torn open and with a tongue element which is an extension of part of a crinkled skirt portion of the cap and can be opened by hand without any further means of assistance.
Patent DE-3716311-A1 (DE)
Title: Rubber-Spring Axle
Inventor: KORTE ERICH
IPC: B60G11/22
Filed: 1987-05-15
Abstract: The subject of the invention is a rubber-spring axle with half-axles (2) consisting of square tubes and with links (4) fastened to these for the wheels (5). So that the angular position of the links (4) relative to the horizontal can be selected freely before assembly, it is proposed that the half-axles (2) have a circular cross-section at the outer end of the links (4) and that the links (4) be provided with circular orifices for attachment onto the half-axles (2). <IMAGE>
Patent DE-3723339-A1 (DE)
Title: Spiral conveyor
Inventor: OSTERHAGE WERNER
IPC: B65G27/08
Filed: 1987-07-15
Abstract: Spiral conveyors of known designs comprise a centrally arranged spiral tube having spiral paths running helically on the outside or inside in an ascending manner, are as a rule mounted using rubber pads and have a vibrating drive. They transport preferably sensitive bulk materials upwards according to the micro-throw principle. It is customary to weld together a spiral tube and spiral paths made of steel. This is, however, a great disadvantage in terms of manufacture since, as a result of the gradient of the spiral paths, very high welding stresses occur in the welds which often do not withstand the oscillating continuous loading. The intended installation of the spiral paths (2) in an oscillating supporting frame (1) by means of clamping apparatuses (5) makes the welding together of such constructions unnecessary. Furthermore, as a result of the vertical displaceability of the clamping apparatuses (5), a gradient of the spiral paths (2) in the supporting frame (1) can be altered at any time. Of particular significance is the possibility of replacing spiral paths (2) easily and quickly when required. <IMAGE>
Patent DE-3725760-A1 (DE)
Title: Regulator circuit system for weapon servo installation - has cascaded regulator sections with digital position regulator coupled by A=D and D=A converter interfaces
Inventor: SCHMISCHKE HORST
IPC: F41G5/06
Filed: 1987-08-04
Abstract: The position regulator and part of the speed regulator are realised by a digital processor to which analog magnitudes from the speed regulator are fed via an ADC. The processor accesses the analog part of the speed regulator via a DAC. Evaluation of a coincidence window for position deviation may be carried out digitally. A tachometer coupled to the weapon steering motor shaft may feed an output signal to the digital processor to form a current/speed line used for controlling the amplitude of a limiter in the speed regulator. A l.f. part of a regulator filter may be digitally implemented, additively combined with a h.f. part, and a selective filter may be digitally controlled. ADVANTAGE - Optimal adaptation of regulator to application.
Patent DE-3728454-A1 (DE)
Title: Pneumatically operated percussion appliance
Inventor: BLOECHLE HANS DIPL ING
IPC: B25C1/06
Filed: 1987-08-26
Abstract: The percussion appliance with pneumatic driving pistons (122) is supplied with compressed air via a compressor (30, 32) built into the casing (2) or capable of being carried by the operator. The compressed air generated is stored in one or more storage spaces (56, 74) and upon actuation of a control valve (76) drives the working piston (122) for driving in the staple or the like downwards. The compressor (30, 31) is driven by an electric motor (4) via an eccentric toothed wheel (16). The invention combines the advantages of compressed-air tackers, such as high driving-in power and high shot frequency, with the handiness of electric appliances. <IMAGE>
Patent DE-3731022-A1 (DE)
Title: Sailing yacht, yawl, or the like
Inventor: ROMMEL PETER
IPC: B63B41/00
Filed: 1987-09-12
Abstract: A sailing yacht, yawl, or the like with a motor, a rudder, a log, and a wind measuring facility is to be constructed so that an increase in the yacht's manoeuvrability under widely varying operating conditions, such as close-hauled or running before the wind, while improving course holding at the same time. For this purpose, a steerable fore-fin is located on the hull forwards of the main lateral plane of the yacht; this is connected for steering to a servomotor, which in turn is connected to a process computer. In the process computer, a program to determine the size and delay of the fore-fin angle is hardwired. In addition, the process computer has terminals at the rudder, the log, and the wind measuring facility to register the size of the rudder angle, or the speed of the yacht, or the speed and direction of the wind.
Patent DE-3733468-A1 (DE)
Title: Electrical high-voltage power circuit breaker (power switch)
Inventor: GERICKE JOACHIM
IPC: H01H33/14
Filed: 1987-09-30
Abstract: In the case of electrical high-voltage power circuit breakers, in which the drive movement of a switching rod is transmitted to a plurality of interrupter units by means of an intermediate drive, the production especially of the connecting rods of the intermediate drive necessitates a high manufacturing outlay in order to produce the connecting rods accurately to size and with a low mass. The high-voltage power circuit breaker has an intermediate drive (8) consisting of connecting rods (9) and deflection levers (10), two identical connecting rods (9) being used and said connecting rods (9) having fork-shaped extensions (18, 28) at their ends, and one fork extension (18) being offset with respect to the longitudinal axis (17) of the connecting rods (9) such that the two connecting rods (9) are interleaved in one another in mirror-image form and are mounted in a common mounting point on the head (12) of the switching rod (7), as a result of which the upper ends (13) of the connecting rods (9) lie in a plane. Electrical high-voltage power circuit breakers, especially SF6 compressed-gas power circuit breakers for open-air installation. <IMAGE>
Patent DE-3735453-A1 (DE)
Title: Intermediate master cylinder for vehicle hydraulic brakes
Inventor: OCVIRK NORBERT
IPC: B60T13/12
Filed: 1987-10-20
Abstract: The object of this intermediate master cylinder (1) with at least 2 inside diameters (1'', 1'''), in which at least one working piston (3) and at least one servo piston (2), with drive and output surfaces (3''', 3'''', 2'', 2''') and pressure medium connections (5, 5'', 9', 9'', 12) assigned to these, are provided, the working piston (3) bearing against the servo piston (2) with at least one part of its drive surface (3'''), is to create a design of simple construction with a step change in the hydraulic pressure, which compared to similar master cylinders produces an improved braking action with less pedal force in the event of a servo pressure failure and which can be connected to conventional master cylinders on the output side.   This object is achieved in that a pressure medium connection (5'') to the hydraulic booster (6') is assigned to the output piston (2''') of the servo piston (2) and the output surfaces (2''', 3'''') are hydraulically separated from one another. <IMAGE>
Patent DE-3740987-A1 (DE)
Title: Process for producing a cavity floor provided with supply lines, and cavity floor
Inventor: SCHIMANSKI HEINZ
IPC: E04F15/12
Filed: 1987-12-03
Abstract: There is a process in which there are laid, on a subfloor 5, sheeting webs 6 which delimit ducts 13 by mutually parallel bulges 11, in which screed which is left to harden is applied onto the sheeting webs 6, and in which whereafter the supply line 14 is pushed into one of the ducts 13. In this arrangement, it is desirable for it to be easier to push the supply line into the respective duct. This is achieved in that use is made of sheeting webs 6 which are folded, in the manner of an accordion, to form bulges 12 with continuous walls, in that, at the free ends 16 of the ducts 13 of one of the sheeting webs 6, a channel running transversely with respect to the ducts is produced, in that, for the application of the screed in front of the free ends 16 of the ducts 13, there is inserted an insertion bar 18 which is removed once the screed has hardened, and in that, once the supply line 14 has been pushed in through the channel 17, said channel is concealed by a panel strip. As a result of the continuously smooth duct walls and of the transversely running channel, the supply line can be pushed in without any difficulty. <IMAGE>